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» Tarski's system of geometry
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TOG
2008
122views more  TOG 2008»
13 years 9 months ago
Staggered projections for frictional contact in multibody systems
We present a new discrete velocity-level formulation of frictional contact dynamics that reduces to a pair of coupled projections and introduce a simple fixed-point property of th...
Danny M. Kaufman, Shinjiro Sueda, Doug L. James, D...
CGF
2004
116views more  CGF 2004»
13 years 9 months ago
A System for View-Dependent Animation
In this paper, we present a novel system for facilitating the creation of stylized view-dependent 3D animation. Our system harnesses the skill and intuition of a traditionally tra...
Parag Chaudhuri, Prem Kalra, Subhashis Banerjee
CVPR
2007
IEEE
14 years 11 months ago
Opti-Acoustic Stereo Imaging, System Calibration and 3-D Reconstruction
Utilization of an acoustic camera for range measurements is a key advantage for 3-D shape recovery of underwater targets by opti-acoustic stereo imaging, where the associated epip...
Shahriar Negahdaripour, Hicham Sekkati, Hamed Pirs...
SMI
2006
IEEE
106views Image Analysis» more  SMI 2006»
14 years 3 months ago
Fast Sampling of Implicit Surfaces by Particle Systems
Particle systems, as originally proposed by Witkin and Heckbert [17], are a powerful way to sample implicit surfaces since they generate almost evenly distributed samples over the...
Florian Levet, Xavier Granier, Christophe Schlick
CASC
2005
Springer
113views Mathematics» more  CASC 2005»
14 years 2 months ago
Real Solving of Bivariate Polynomial Systems
Abstract. We propose exact, complete and efficient methods for 2 problems: First, the real solving of systems of two bivariate rational polynomials of arbitrary degree. This means ...
Ioannis Z. Emiris, Elias P. Tsigaridas